Fire truck with ladder 1:14 from series 1:14 with voice effects. Unlike base series YM1122 with music, this series YM722 features voice effects — realistic sounds of working machinery. Voice offers higher audio quality than regular "music." Slightly higher price than YM1122 due to voice module. For retailers, this is an upgrade version: display next to base series as "enhanced." 24 pieces per batch. • VOICE effects — realistic machinery sounds and commands • 4 channels, LED, battery included — scale 1:14 • 24 pcs per batch — slightly pricier than base series YM1122, voice = upgrade